TY - SER AU - Santos,T.E.M.dos AU - Silva,D.D.da AU - Montenegro,A.A.de A. TI - Temporal variability of soil water content under different surface conditions in the semiarid region of the Pernambuco state KW - ANÁLISE DO SOLO KW - COBERTURA DO SOLO KW - ÁGUA KW - PERNAMBUCO UR - http://www.scielo.br/pdf/rbcs/v34n5/25.pdf ER -